CN204479126U - A kind of simple and easy wetland seepage rapid measurement device - Google Patents
A kind of simple and easy wetland seepage rapid measurement device Download PDFInfo
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- CN204479126U CN204479126U CN201520169928.2U CN201520169928U CN204479126U CN 204479126 U CN204479126 U CN 204479126U CN 201520169928 U CN201520169928 U CN 201520169928U CN 204479126 U CN204479126 U CN 204479126U
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Abstract
The utility model " a kind of simple and easy wetland seepage rapid measurement device ", belong to wetland researches technology, it is characterized in that, also comprise a floating frame, described floating frame is made up of the bar of two rings and connection two rings, the ring of bar one end is set collar, is connected on described steel pipe, and can slide up and down along described steel pipe; The ring of the bar other end is graduated cylinder support ring, for placing described measuring graduates, having space described measuring graduates can freely be floated under the effect of buoyancy between described measuring graduates outer wall and graduated cylinder support ring; The outer, top of described measuring graduates is provided with the first projection, for limiting the landing from described graduated cylinder support ring of described measuring graduates; Described steel pipe is also provided with limiting card, for limiting described floating frame set collar from landing described steel pipe.This design is convenient to install and use and carry.
Description
Technical field
The utility model relates to wetland researches technology, particularly a kind of wetland leakage measurement device.
Background technology
Wetland seepage Quantitative Monitoring is the committed step that wetland hydrology research and wetland ecological water requirement quantitatively calculate.Current wetland seepage calculates and is also in estimation level, and main method has leak factor method and uses stable isotope δ
18o (oxygen isotope) methods etc., wherein coefficient method is the conventional way of reflection leakage.The factor affecting infiltration coefficient size is a lot, depends primarily on the glutinousness etc. of the shape of wetland soil particle, size, nonuniformity coefficient and water.Stable isotope δ
18ratio juris some macroscopic property mainly based on hydrone in O side's is relevant with the quality of its hydrogen of composition, oxygen atom, to isotope fractionation be there is in the various condition conversion processes of water, make water δ ^D (hydrogen isotope) and the δ of different conditions or different regions
18o there are differences.In addition, trace method, groundwater dynamics formula, numerical method and water quantity exchange method are also one of effective means of carrying out Leakage Study.But the wetland leakage that obtains of these methods and reality often gap is deeply large, affect water resources of wetland and configures and the Scientific Regulation of the water yield.Therefore be necessary to research and develop a set of can the instrument and equipment of Measurement accuracy wetland seepage, contribute to solving the problem that wetland seepage is difficult to quantification.For obtaining wetland leakage data accurately, realize real-time wetland tracking and monitoring, tool has been widely used.
Applicant has applied for that application number is for " 201210159549 " early stage, name is called the patent application of " a kind of wetland leakage measurement device ", comprise handle (1), measuring graduates (2), floating (3), flexible pipe (4), steel pipe (5), water storage barrel (6), horizontal bubble (7), waits parts.This device substantially can Measurement accuracy wetland seepage, but in use, mobile and install and all there are some inconvenience, have much room for improvement.
Utility model content
The utility model, based on the demand in above-mentioned field and deficiency, provides a kind of simple and easy wetland seepage rapid measurement device, have use install simple, advantage mobile easy to carry, technology is as follows:
A kind of simple and easy wetland seepage rapid measurement device, comprises handle, steel pipe, water storage barrel, measuring graduates and flexible pipe; Described steel pipe one end connects described water storage barrel, and one end connects described handle; Described flexible pipe one end is for being communicated with bottom described measuring graduates, and the other end is for being communicated with described water storage barrel;
It is characterized in that, also comprise a floating frame, described floating frame is made up of the bar of two rings and connection two rings, and the ring of bar one end is set collar, is connected on described steel pipe, and can slide up and down along described steel pipe; The ring of the bar other end is graduated cylinder support ring, for placing described measuring graduates, having space described measuring graduates can freely be floated under the effect of buoyancy between described measuring graduates outer wall and graduated cylinder support ring;
The outer, top of described measuring graduates is provided with the first projection, for limiting the landing from described graduated cylinder support ring of described measuring graduates;
Described steel pipe is also provided with limiting card, for limiting described floating frame set collar from landing described steel pipe.
Described steel pipe is adjustable in length.Conveniently regulate according to water depth difference.
Described limiting card is moving up and down.Can regulate according to water depth difference.
Described flexible pipe is provided with valve.
The bucket wall of described water storage barrel continues to extend one section below position at the bottom of bucket.Be conducive to described water storage barrel to plug steady in Wetland Substrate.
The middle and lower part outer wall of described measuring graduates being provided with the second projection, under buoyancy, departing from described graduated cylinder support ring for preventing measuring graduates.
Described first projection is or/and the second projection is the detachable block independent of described measuring graduates.This design makes common graduated cylinder also can be used in the utility model, only needs to install in graduated cylinder top and bottom to add the first projection and the second projection.First projection and the second projection can be rubber rings.After installing rubber ring, the Zhou Jing comprising rubber ring is greater than warp in graduated cylinder support ring, thus prevents graduated cylinder under buoyancy or Action of Gravity Field, departing from graduated cylinder support ring.
Described measuring graduates top is provided with inlet and permeability cell.
Described handle is provided with horizontal bubble.
The utility model provides a kind of wetland leakage measurement device, improvements are, for place the parts of measuring graduates be one by two rings and connect the floating frame that the bar of two rings forms, the ring of bar one end is floating frame set collar, be connected on described steel pipe, and can slide up and down along described steel pipe; The ring of the bar other end is graduated cylinder support ring, for placing described measuring graduates, having space described measuring graduates can freely be floated under the effect of buoyancy between described measuring graduates outer wall and graduated cylinder support ring.Be convenient to install and carry.
The utility model also provides the using method of described equipment, comprises equipment resettlement standard and collecting method.
Resettlement standard: vertically this equipment is buried the horizontal bubble of guarantee in Wetland Substrate and mediate; By water filling port to water storage barrel water filling, make its water level reach measuring graduates scale mark topmost, namely level is in 0mm scale; Regulate the height of floating frame, make measuring graduates be in floating state, ensure not by external interference; Record primary data and time.
Collecting method: observe at regular intervals and record the numeral on measuring graduates, namely shows wetland leakage in this period (unit interval seepage millimeter).
This equipment is easy to installation and transport is carried, and compensate for the present situation that Wetland waterbird Quantitative Monitoring instrument lacks, and for obtaining wetland leakage data accurately, real-time follow-up monitoring Wetland waterbird change in process, promotes that wetland hydrology research has important scientific value.
Accompanying drawing explanation
Fig. 1 the utility model wetland leakage measurement device structural representation;
Wherein 1-handle, 2-steel pipe, 3-water storage barrel, 4-measuring graduates, 5-flexible pipe, 6 floating frames, 6-1 set collar, 6-2 graduated cylinder support ring, 7-first projection, 8-second projection, 9-limiting card, 10-permeability cell, 11-water filling port, the horizontal bubble of 12-.
Embodiment
Following examples for illustration of the present invention, but are not used for limiting the scope of the invention.
As shown in Figure 1, a kind of simple and easy wetland seepage rapid measurement device of the utility model, comprises handle 1, steel pipe 2, water storage barrel 3, measuring graduates 4 and flexible pipe 5; Described steel pipe one end connects described water storage barrel, and one end connects described handle; Described flexible pipe one end is for being communicated with bottom described measuring graduates, and the other end is for being communicated with described water storage barrel; It is characterized in that, also comprise a floating frame 6, described floating frame is made up of the bar of two rings and connection two rings, and the ring of bar one end is set collar 6-1, for being connected to described steel pipe, and can slide up and down along described steel pipe; The ring of the bar other end is graduated cylinder support ring 6-2, for placing described measuring graduates, having space described measuring graduates is freely floated under the effect of buoyancy between described measuring graduates outer wall and graduated cylinder support ring;
The outer, top of described measuring graduates is provided with the first projection 7, for limiting the landing from described graduated cylinder support ring of described measuring graduates;
Described steel pipe is also provided with limiting card 9, for limiting described floating frame set collar from landing described steel pipe.
In some preferred embodiments, described steel pipe 2 is adjustable in length.
In some preferred embodiments, described limiting card 9 is moving up and down.
In some preferred embodiments, described flexible pipe 5 is provided with valve.
In some preferred embodiments, the bucket wall of described water storage barrel 3 continues to extend one section below position at the bottom of bucket, is conducive to described water storage barrel and plugs steady in Wetland Substrate.
In some preferred embodiments, the middle and lower part outer wall of described measuring graduates 4 being provided with the second projection 8, under buoyancy, departing from described graduated cylinder support ring 6-2 for preventing measuring graduates.
In some preferred embodiments, described first projection 7 is or/and the second projection 8 is the detachable blocks independent of described measuring graduates 4.
In most of preferred embodiment, the top of described measuring graduates 4 is provided with water filling port 11 and permeability cell 10.
In most of preferred embodiment, described handle 1 is provided with horizontal bubble 12.
Claims (9)
1. a simple and easy wetland seepage rapid measurement device, comprises handle, steel pipe, water storage barrel, measuring graduates and flexible pipe; Described steel pipe one end connects described water storage barrel, and one end connects described handle; Described flexible pipe one end is for being communicated with bottom described measuring graduates, and the other end is for being communicated with described water storage barrel;
It is characterized in that, also comprise a floating frame, described floating frame is made up of the bar of two rings and connection two rings, and the ring of bar one end is set collar, is connected on described steel pipe, and can slide up and down along described steel pipe; The ring of the bar other end is graduated cylinder support ring, for placing described measuring graduates, having space described measuring graduates can freely be floated under the effect of buoyancy between described measuring graduates outer wall and graduated cylinder support ring;
The outer, top of described measuring graduates is provided with the first projection, for limiting the landing from described graduated cylinder support ring of described measuring graduates;
Described steel pipe is also provided with limiting card, for limiting described floating frame set collar from landing described steel pipe.
2. simple and easy wetland seepage rapid measurement device according to claim 1, is characterized in that: described steel pipe is adjustable in length.
3. simple and easy wetland seepage rapid measurement device according to claim 1, is characterized in that: described limiting card is moving up and down.
4. simple and easy wetland seepage rapid measurement device according to claim 1, is characterized in that: described flexible pipe is provided with valve.
5. simple and easy wetland seepage rapid measurement device according to claim 1, is characterized in that: the bucket wall of described water storage barrel continues to extend one section below position at the bottom of bucket, is conducive to described water storage barrel and plugs steady in Wetland Substrate.
6. simple and easy wetland seepage rapid measurement device according to claim 1, is characterized in that: the middle and lower part outer wall of described measuring graduates is provided with the second projection, departs from described graduated cylinder support ring for preventing measuring graduates under buoyancy.
7. simple and easy wetland seepage rapid measurement device according to claim 6, is characterized in that: described first projection is or/and the second projection is the detachable block independent of described measuring graduates.
8. simple and easy wetland seepage rapid measurement device according to claim 1, is characterized in that: described measuring graduates top is provided with inlet and permeability cell.
9. simple and easy wetland seepage rapid measurement device according to claim 1, is characterized in that: described handle is provided with horizontal bubble.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520169928.2U CN204479126U (en) | 2015-03-24 | 2015-03-24 | A kind of simple and easy wetland seepage rapid measurement device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520169928.2U CN204479126U (en) | 2015-03-24 | 2015-03-24 | A kind of simple and easy wetland seepage rapid measurement device |
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| CN204479126U true CN204479126U (en) | 2015-07-15 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152951A (en) * | 2017-06-20 | 2017-09-12 | 无锡市跨克微营养素有限公司 | Possesses the graduated cylinder of levelness detecting function |
| CN107255702A (en) * | 2017-07-18 | 2017-10-17 | 长安大学 | A kind of portable surface runoff modeling determines device |
| CN110389097A (en) * | 2018-04-19 | 2019-10-29 | 北京师范大学 | A kind of field portable wetland soil leaking equipment in situ |
-
2015
- 2015-03-24 CN CN201520169928.2U patent/CN204479126U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107152951A (en) * | 2017-06-20 | 2017-09-12 | 无锡市跨克微营养素有限公司 | Possesses the graduated cylinder of levelness detecting function |
| CN107255702A (en) * | 2017-07-18 | 2017-10-17 | 长安大学 | A kind of portable surface runoff modeling determines device |
| CN110389097A (en) * | 2018-04-19 | 2019-10-29 | 北京师范大学 | A kind of field portable wetland soil leaking equipment in situ |
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